# Convert Double Square Inch to Double Square Centimeter (in4 to cm4)

In next fields, kindly type your value in the text box under title [ From: ] to convert from double square inch to double square centimeter (in4 to cm4). As you type your value, the answer will be automatically calculated and displayed in the text box under title [ To: ].

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Definitions:

Double Square Inch (abbreviations: in4, or in 4): is a unit in the (British) imperial and United States customary systems of measurement of area moment of inertia, a geometrical property of an area which reflects how its points are distributed with regard to an arbitrary axis.

Double Square Centimeter (abbreviations: cm4, or cm 4): is the SI derived unit of area moment of inertia, a geometrical property of an area which reflects how its points are distributed with regard to an arbitrary axis.

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## How to Convert Double Square Inches to Double Square Centimeters

### Example: How many double square centimeters are equivalent to 0.81 double square inches?

As;

1 double square inches = 41.62314256 double square centimeters

0.81 double square inches = Y double square centimeters

Assuming Y is the answer, and by criss-cross principle;

Y equals 0.81 times 41.62314256 over 1

(i.e.) Y = 0.81 * 41.62314256 / 1 = 33.7147454736 double square centimeters

Answer is: 33.7147454736 double square centimeters are equivalent to 0.81 double square inches.

### Practice Question: Convert the following units into cm4:

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 42.17 in4

( ii ) 18.63 in4

( iii ) 84.26 in4

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